waybar/include/util/string.hpp
2021-07-13 04:33:12 +03:00

16 lines
445 B
C++

#include <string>
const std::string WHITESPACE = " \n\r\t\f\v";
std::string ltrim(const std::string s) {
size_t begin = s.find_first_not_of(WHITESPACE);
return (begin == std::string::npos) ? "" : s.substr(begin);
}
std::string rtrim(const std::string s) {
size_t end = s.find_last_not_of(WHITESPACE);
return (end == std::string::npos) ? "" : s.substr(0, end + 1);
}
std::string trim(const std::string& s) { return rtrim(ltrim(s)); }